Tudor Black Bay Heritage Black Bay Steel Manufacture / Strap

Reference 79730-0005

About this watch

The Tudor Heritage Black Bay Steel Manufacture, model 79730-0005, is a stunning addition to the Black Bay family. This timepiece has garnered attention from horology enthusiasts and casual wearers alike. At its core is the Tudor Caliber MT5612, a high-quality automatic movement boasting a 70-hour power reserve and precision reliability. Crafted from durable stainless steel, this watch features a luxurious appearance with brushed and polished finishes. The rotating bezel is functional for divers but stylish enough for any outfit. With water resistance up to 200 meters, this watch can handle various adventures. Its versatility in strap options and comfortable fit make it suitable for all-day wear, whether formal or casual. This timepiece is a statement piece that reflects a rich history of craftsmanship and innovation, making it a worthy investment for anyone serious about watches.
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Key Features

  • Tudor Caliber MT5612 automatic movement
  • 70-hour power reserve
  • Sapphire glass
  • Rotating bezel
  • 200m water resistance
  • 41mm diameter
  • 22mm lug width

Specifications

Brand
Tudor
Family
Black Bay
Model
Heritage Black Bay Steel Manufacture / Strap
Reference
79730-0005
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire

Current Listings

[WTS] New 2025 Tudor Black Bay 68 Silver dial 12/25 Ref# M7943A1A0NU $3,999.00

New 2025 Tudor Black Bay 68 Silver dial 12/25 Ref# M7943A1A0NU $3,999.00

Tudor - M7943A1A0NU · $3,999
The Tudor Black Bay 68 features a beautiful blue domed dial, automatic self-winding movement, and 200M water resistance.

  • Condition: 10/10 unworn
  • Case Size: 43mm diameter
  • Movement: MT5601-U METAS/COSC
  • Water Resistance: 200m depth rating
Posted at
Jan 7, 2026, 2:11 PM
Active
[WTS] Tudor Black Bay 54 Lagoon Blue 37mm 10/25 Ref. 79000 *$4,849.00*

Tudor Black Bay 54 Lagoon Blue 37mm 10/25 Ref. 79000 *$4,849.00*

Tudor - 79000 · $4,849
Tudor Black Bay 54 Lagoon Blue is a self-winding watch with a beautiful Lagoon blue domed dial, 37mm stainless steel case and bezel, five-link Jubilee bracelet, 200M water resistance, 70-hour power reserve, and an MT5400 movement. It comes in excellent condition with factory stickers still on it.

  • Condition: Excellent pre-owned
  • Case size: 37mm
  • Dial color: Lagoon blue
  • Movement type: Self-winding
Posted at
Jan 7, 2026, 12:37 PM
Active
[WTS] Tudor Black Bay 58 Black 79030N $2,350 Shipped

Tudor Black Bay 58 Black 79030N $2,350 Shipped

Tudor - 79030N · $2,350
a Tudor Black Bay 58 in black is for sale.

  • Price shipped: $2,350
Posted at
Jan 7, 2026, 11:42 AM
Active
[WTS] Tudor Heritage Black Bay 41 79540 Full Set

Tudor Heritage Black Bay 41 79540 Full Set

2021 Tudor Heritage Black Bay 41 79540 Full Set, comes with warranty card and accessories.

  • Condition: Fully functional and running at -9s/d
  • Warranty: 09/2021 - 09/2026
  • Shipping: FedEx or PayPal/wise preferred payment methods
Posted at
Jan 6, 2026, 9:25 PM
Active
[WTS] Tudor Heritage Black Bay 41 79540 Full Set

Tudor Heritage Black Bay 41 79540 Full Set

Tudor - 79540 · $1,999
A 2019 Tudor Heritage Black Bay 41, a modern take on the classic diver's watch.

  • Condition: Full Set, fully functional
  • Material: metal
  • Size: 41mm diameter
Posted at
Jan 6, 2026, 9:21 PM
Active
[WTS] Tudor Black Bay - 79230R - ‘Qatar’ Special Edition - Mint Condition

Tudor Black Bay - 79230R - ‘Qatar’ Special Edition - Mint Condition

Tudor - 79230R · $4,995
This limited edition Tudor Black Bay features 'State Of Qatar' text in English and Arabic characters at the bottom of a black dial, housed in a 41mm steel case with burgundy bezel and water resistance to 200m.

  • Condition: Mint Condition
  • Case Size: 41mm diameter
  • Water Resistance: 200m depth rating
Posted at
Jan 6, 2026, 10:23 AM
Active
[WTS] Tudor Black Bay GMT S&G🔥Brand New 2025, $5000+Shipping🔥

Tudor Black Bay GMT S&G🔥Brand New 2025, $5000+Shipping🔥

This Tudor Black Bay GMT S&G is a brand new watch, complete with its original box and warranty card dated 2025.

  • Condition: Brand New
  • Year Of Manufacture: 2025
Posted at
Jan 6, 2026, 9:43 AM
Active
[WTS] Tudor Black Bay 58 GMT “Coke” 🔥Brand New 2025, $4200+Shipping🔥

Tudor Black Bay 58 GMT “Coke” 🔥Brand New 2025, $4200+Shipping🔥

Tudor - Black Bay 58 GMT · $4,200
A Tudor Black Bay 58 GMT featuring a unique 'coke' bezel, perfect for travel and everyday wear. This brand new watch comes complete with its original box, warranty card dated 2025, and other accessories.

  • Condition: Brand New
  • Material: steel
  • Case size: 42mm diameter
  • Water resistance: 200m depth rating
Posted at
Jan 6, 2026, 9:41 AM
Active
[WTS] Tudor Black Bay One Jubilee 41mm Blue 🔥Brand New 2025, $3400+Shipping🔥

Tudor Black Bay One Jubilee 41mm Blue 🔥Brand New 2025, $3400+Shipping🔥

This Tudor Black Bay One Jubilee is a brand new watch from 2025, featuring a blue dial and 41mm case size. It comes complete with its original box, warranty card, and other accessories.

  • Condition: Brand New
  • Case Size: 41mm
  • Bracelet Type: Jubilee
Posted at
Jan 6, 2026, 9:40 AM
Active